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Zoological Systematics 2019年第1期44卷 1-75页

作者： Yanfeng Tong fengyuan li Yang Song Haifeng Chen Shuqiang li life Science College Shenyang Normal University Southeast Asia Biological Diversity Research Institute Chinese Academy of Sciences Institute of Zoology Chinese Academy of Sciences College of life Science Langfang Normal University

Thirty-two new species of the spider genus Speocera Berland, 1914 from the spider family Ochyroceratidae Fage, 1912 are described from China, Madagascar, and Southeast Asia, namely S. amber li & li sp. nov.(♂♀), S. ankalana li & li sp. nov.(♂♀), S. bachma li & li sp. nov.(♂♀), S. balikpapan li & li sp. nov.(♀), S. ballarini li & li sp. nov.(♂), S. batang li & li sp. nov.(♀), S. bawangling li & li sp. nov.(♂♀), S. bontoc li & li sp. nov.(♀), S. bukittinggi li & li sp. nov.(♂♀), S. cattien li & li sp. nov.(♂♀), S. cucphuong li & li sp. nov.(♂♀), S. cuyapo li & li sp. nov.(♀), S. dongjing li & li sp. nov.(♀), S. gexuejuni li & li sp. nov.(♂♀), S. griswoldi li & li sp. nov.(♀), S. heilan li & li sp. nov.(♂♀), S. huifengi li & li sp. nov.(♀), S. huisun li & li sp. nov.(♀), S. lahrak li & li sp. nov.(♂♀), S. longyan li & li sp. nov.(♂♀), S. manhao li & li sp. nov.(♂♀), S. melinh li & li sp. nov.(♀), S. nuichua li & li sp. nov.(♂♀), S. payakumbuh li & li sp. nov.(♂♀), S. suea li & li sp. nov.(♂♀), S. tabuk li & li sp. nov.(♀), S. trapezialis li & li sp. nov.(♂♀), S. trusmadi li & li sp. nov.(♂♀), S. tubularis li & li sp. nov.(♂♀), S. xiaoxiaoae li & li sp. nov.(♂♀), S. xuanson li & li sp. nov.(♂♀), S. zhigangi li & li sp. nov.(♂♀). Types of all new species are deposited in the Institute of Zoology, Chinese Academy of Sciences(IZCAS) in Beijing, China and the California Academy of Sciences(CAS) in San Francisco, USA.

关键词： Spider taxonomy morphology diagnosis

Microbiome dysbiosis and alcoholic liver disease

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liver Research 2019年第3期3卷 218-226页

作者： fengyuan li Craig J.McClain Wenke Feng Department of Medicine Department of Pharmacology and ToxicologyAlcohol Research CenterUniversity of LouisvilleLouisvilleKYUSA

Microbiome dysbiosis is strongly associated with alcoholic liver disease(ALD).Recent studies on comprehensive analyses of microbiome compositional and functional changes have begun to uncover the mechanistic relation between microbiome and the pathogenesis of ***,targeting the microbiome has become a potential strategy for the prevention and treatment of *** this review,we summarize the clinical evidence of microbiome dysbiosis in ALD patients,and experimental advances in microbiome and metabolomic functional changes in animals with different species and genetic backgrounds in *** also summarize the studies in humanized intestinal microbiome and fecal microbiota transplantation in *** introduce new developments in the studies on the role of the circulating bacterial microbiome,oral bacterial microbiome and fungal microbiome in the development of *** highlight the potential mechanisms by which microbiome dysbiosis contributes to ALD,including short chain fatty acid changes,bile acid metabolism,intestinal barrier function,release of bacterial and fungal products,and *** addition,we summarize the recent developments targeting the microbiome in prevention and treatment of ALD,including dietary nutrient interference,herbal medicine,antibiotics,anti-fungal agents,probiotics,engineered bacterial therapy,fecal transplantation and oral *** recent preclinical studies have advanced our understanding of the microbiome and ALD,clinical studies,especially prospective studies with large samples,are needed to better understand the cause-effect of microbiome dysbiosis in *** new precision-based strategies targeting the microbiome are expected to be developed as more effective therapies in ALD.©2019 The Third Affiliated Hospital of Sun Yat-sen *** Services by Elsevier *** behalf of KeAi Communications Co.,*** is an open access article under the CC BY-NC-ND license.

关键词： Microbiome Dysbiosis Alcoholic liver disease(ALD)

Characteristics of the Deep Crustal Structure of the Greenland–Iceland–Faroe Ridge in the North Atlantic

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Acta Geologica Sinica(English Edition) 2024年第S1期98卷 87-89页

作者： ZHANG Chunguan li fengyuan ZHANG Qiang ZHANG Guoli HU Hongchuan YIN Rui School of Earth Sciences and Engineering Xi’an Shiyou UniversityXi’an 710065China Shaanxi Key Laboratory of Petroleum Accumulation Geology Xi’an Shiyou UniversityXi’an 710065China Institute of Geophysical and Geochemical Exploration CAGSLangfangHebei 065000China Tianjin Center China Geological SurveyTianjin 300170China

The Greenland–Iceland–Faroe Ridge,located between the central eastern part of Greenland and the northwestern edge of Europe,spans across the North *** the core component of the Greenland–Iceland–Faroe Ridge,the Iceland is an alkaline basalt area,which belongs to the periodic submarine magmatism and submarine volcano eruption resulting from mantle plume upwelling(Jiang et al.,2020).For the oceanic plateaus,the characteristics of the Iceland are closest to the continental crust,so the Iceland is considered the most suitable for simulating the earliest continental crust on the Earth(Reimink et al.,2014).

关键词： crustal thickness deep fault Moho surface gravity anomaly Greenland-Iceland-Faroe Ridge

Five new genera of the subfamily Psilodercinae(Araneae: Ochyroceratidae) from Southeast Asia

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Zoological Systematics 2017年第4期42卷 395-417页

作者： Chang liu fengyuan li Shuqiang li Guo Zheng College of life Science Shenyang Normal University Southeast Asia Biodiversity Research Institute Chinese Academy of Sciences Institute of Zoology Chinese Academy of Sciences University of Chinese Academy of Sciences

Five new genera of the spider family Ochyroceratidae with remarkable palpal and epigynal characters are described： Luzonacera li ＆ li, gen. nov., Qiongocera li ＆ li, gen. nov., Relictocera li ＆ li, gen. nov., Sinoderces li ＆ li, gen. nov., and Thaiderces li ＆ li, gen. nov. Six new species are described based on specimens collected in China, Philippines, Vietnam, and Thailand： Luzonacera chang li ＆ li, sp. nov., Luzonacera duan li ＆ li, sp. nov., Qiongocera hongjunensis li ＆ li, sp. nov., Relictocera qiyi li ＆ li, sp. nov., Sinoderces nawanensis li ＆ li, sp. nov., and Thaiderces jian li ＆ li, sp. nov. In addition, two Psiloderces species are transferred to other genera： Sinoderces exilis（Wang ＆ li, 2013） comb. nov. and Thaiderces vulgaris（Deeleman-Reinhold, 1995） comb. nov. All type specimens are deposited in the Institute of Zoology, Chinese Academy of Sciences（IZCAS） in Beijing.

关键词： Haplogynae spider taxonomy diagnosis COI

Online Capacitance Modeling Tool for Conductors Represented as Simply-Connected Polygonal Geometries in 2D

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Journal of Sensor Technology 2012年第3期2卷 155-163页

作者： fengyuan li Jason V. Clark School of Electrical and Computer Engineering Purdue University West Lafayette USA School of Mechanical Engineering and Birck Nanotechnology Center Purdue University West Lafayette USA

We present an online tool for calculating the capacitance between two conductors represented as simply-connected polygonal geometries in 2D with Dirichlet boundaries and homogeneous dielectric. Our tool can be used to model the so-called 2.5D geometries, where the 3rd dimension can be extruded out of plane. Micro-electro-mechanical systems (MEMS) with significant facing surfaces may be approximated with 2.5D geometry. Our tool compares favorably in accuracy and speed to the finite element method (FEM). We achieve modeling accuracy by treating the corners exactly with a Schwarz-Christoffel mapping. And we achieve fast results by not needing to discretize boundaries and subdomains. As a test case, we model a MEMS torsional actuator. Our tool computes capacitance about 1000 times faster than FEM with 4.7% relative error.

关键词： Capacitance Conformal Mapping Online Modeling and Simulation Tool Schwarz-Christoffel Mapping

Ideas for Accelerating Development of Deep Processing Industry of Agricultural Products--A Case Study of Nanchong City

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Asian Agricultural Research 2018年第12期10卷 19-25页

作者： fengyuan li Changjia PENG Jun LUO Jiawei DU Ying GAO Ning LU Nanchong Agricultural Information Service Station Nanchong 637000China Nanchong National Modern Agriculture Management Committee Office Nanchong 637000China Nanchong Plant Protection and Quarantine Station Nanchong 637000China Nanchong Sericulture Management Station Nanchong 637000China

In order to provide certain references for further deepening the development of processing industry of agricultural products,this paper analyzed and elaborated the basic principles,construction priorities and safeguard measures of the development of deep processing industry of agricultural products in Nanchong City of Sichuan Province. Besides,it made a scientific planning for accelerating the deep processing of agricultural products in Nanchong City in 2018-2020,to ensure the full implementation of fine and deep processing of agricultural products.

关键词： Agricultural products Fine and deep processing Nanchong City

全断面隧道掘进机智能制造与运维发展现状及趋势

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隧道建设（中英文） 2023年第S1期43卷 6-13页

作者：李凤远曾垂刚中铁隧道局集团有限公司广东广州511458 盾构及掘进技术国家重点实验室河南郑州450001

分析全断面隧道掘进机行业存在的难题、挑战与智能化发展的意义,重点论述全断面隧道掘进机行业智能制造、智能运行、智能维护、智能安装与机器人应用等技术的研究与发展现状。提出全断面隧道掘进机智能化制造和智能化运行维护技术的发... 详细信息

分析全断面隧道掘进机行业存在的难题、挑战与智能化发展的意义,重点论述全断面隧道掘进机行业智能制造、智能运行、智能维护、智能安装与机器人应用等技术的研究与发展现状。提出全断面隧道掘进机智能化制造和智能化运行维护技术的发展方向:1)亟待建立装备制造与运维数据共享机制;2)亟待突破多源异构数据采集智能终端开发与多层制造生产协同等关键技术;3)研发机制-数据混合驱动的云边端分布式智能运维系统,推动隧道工程智能建造的进程;4)逐步跨域构建“以用户为中心”的制造/运维价值网服务平台,实现全断面隧道掘进机制造/运维产业转型升级。

关键词：全断面隧道掘进机智能制造智能运维

Present Situation and Development Countermeasures of Modern Agriculture Industrial Clusters of 100 Billion Output in Nanchong City

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Asian Agricultural Research 2018年第11期10卷 23-30,42页

作者： fengyuan li Changjia PENG Jun LUO Jiawei DU Ying GAO Ning LU Nanchong Agricultural Information Service Station Nanchong 637000 China Nanchong Office of National Modern Agriculture Management Committee Nanchong 637000 China Plant Protection and Quarantine Station of Nanchong City Nanchong 637000 China Nanchong City Sericulture Management Station Nanchong 637000 China

Industrial clusters have an obvious role in promoting regional economic development and can enhance region core *** order to rapidly promote the economic development of Nanchong,from the aspects of agricultural resources,brand advantages,modern agricultural demonstration zones,deep processing of agricultural products and cold chain logistics,the development status of modern agricultural industrial clusters of 100 billion output in Nanchong City is summarized in this article. For existing problems,resolution strategies are proposed from the aspects of focuses,work paths and safeguards.

关键词：产业集群区域经济发展现状经济发展

Strategic Measures for Implementing 300 Demonstration Projects to Lead the Construction of Modern Agricultural Industrial Clusters with Output of 100 Billion Yuan

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Asian Agricultural Research 2018年第11期10卷 14-22页

作者： Ying GAO Changjia PENG fengyuan li Jun LUO Jiawei DU Feng LUO Ning LU Nanchong Agricultural Information Service Station Nanchong 637000 China Nanchong National Modern Agriculture Management Committee Office Nanchong 637000 China Nanchong Plant Protection and Quarantine Station Nanchong 637000 China Nanchong Sericulture Management Station Nanchong 637000 China Nanchong Soil and Fertilizer Station Nanchong 637000 China

To carefully implement the rural revitalization strategy,further promote the structural reform of the agricultural supply front,implement the "155 Development Strategy",speed up the cultivation of the modern agricultural industrial clusters with output of 100 billion yuan,and constantly consolidate the industrial foundation of the " Second City in Chengdu-Chongqing line",the Municipal Party Committee and the Municipal Government of Nanchong City decided to implement the " 300 Demonstration Projects" of modern agriculture. It firmly grasps the " bull nose"( key part) of the project,energetically implements the construction of 100 modern circular agricultural demonstration parks,100 agricultural leading enterprises with output value of 100 billion yuan,and 100 agricultural new business model demonstration projects( hereinafter referred to as 300 Demonstration Projects),to realize the goal of the output value of the modern agriculture industrial clusters of Nanchong City exceeds 100 billion yuan in 2020.

关键词：农村振兴战略供应链结构改革

Main Measures and Achievements in the Development of Organic Agriculture in Nanchong City

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Asian Agricultural Research 2019年第10期11卷 11-17页

作者： Ying GAO Changjia PENG fengyuan li Jiawei DU Jun LUO Ning LU Wanqiu WANG Nanchong Agricultural Information Service Station Nanchong 637000China Nanchong Plant Protection and Quarantine Station Nanchong 637000China Nanchong Silkworm Management Station Nanchong 637000China Nanchong Soil and Fertilizer Station Nanchong 637000China

In order to improve the quality and efficiency of agriculture,increase farmers'income steadily and rapidly,and improve the ecological environment of agriculture,a strong city of organic agriculture should be constructed in Nanchong *** on ecological agriculture,Nanchong makes great efforts to build a strong city of organic agriculture,takes environmental protection supervision as an opportunity to promote sustainable agricultural development feasibly,takes regional brands as the starting point,and promotes the development of agricultural *** main measures and achievements of the development of organic agriculture in Nanchong City are analyzed and discussed starting with the next work plan.

关键词： Organic agriculture Main measures Achievements Next work plan